Visual differences between B vtec and non-vtec oil pumps?
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Visual differences between B vtec and non-vtec oil pumps?
I'm building a high comp. LS bottom end, and I have three oil pumps laying around. I know at least one of them is a vtec pump, but I can't seem to find any visual difference between the three. What's the easiest way to tell? Even internally they seem pretty much the same.
Thanks,
Adam
Thanks,
Adam
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Re: Visual differences between B vtec and non-vtec oil pumps? (arw321)
I thought this would be an easy one for you guys.
Help me out, I'm not going to run an LS pump on a built bottom end.
Adam
Help me out, I'm not going to run an LS pump on a built bottom end.
Adam
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Re: Visual differences between B vtec and non-vtec oil pumps? (naturelovindc2)
Great, thanks a lot! That may help me... although my three pumps all seem pretty much the same, externally and internally. WOrth a shot, though. 
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From: You can be my wingman anytime...., Las Vegas, US
Re: Visual differences between B vtec and non-vtec oil pumps? (arw321)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by arw321 »</TD></TR><TR><TD CLASS="quote">Anyone? Even the spring appears the same...
Adam
</TD></TR></TABLE>
The springs are different, the gsr spring is stiffer. Thats the difference, and the reason the gsr flows more.
Adam
</TD></TR></TABLE>
The springs are different, the gsr spring is stiffer. Thats the difference, and the reason the gsr flows more.
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